I first saw the video in grade 8, which was... 5-6 years ago. I know it's old, artard. Plus, the japanese economy is doing better now than it was during the time the video was made and the Green Leafs (english name) were really popular, so the parody of irrational self-confidence in succeeding in a poor economy that the japanese comedians sing about would be out of place if the video was rather new.